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GMU:Introduction to Microscopy/Denise Nicoau (view source)
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They are considered animals, predatory freshwaters microorgranisms; they can be found in ponds, lakek and other slow-moving waters. They feed on different creatures (e.g. insect larvae and small crustaceans) and they die only because of injuries, diseases, starvation or being eaten. '''Interesting feature''': they can develop a mutualistic relationship with algae > the hydra feed on things that would otherwise predate on the algae, while the algae produce photosynthetic compounds that can be utilized as a food source by the hydra. ♥️ | They are considered animals, predatory freshwaters microorgranisms; they can be found in ponds, lakek and other slow-moving waters. They feed on different creatures (e.g. insect larvae and small crustaceans) and they die only because of injuries, diseases, starvation or being eaten. '''Interesting feature''': they can develop a mutualistic relationship with algae > the hydra feed on things that would otherwise predate on the algae, while the algae produce photosynthetic compounds that can be utilized as a food source by the hydra. ♥️ | ||
[[File:hydra.jpeg| | [[File:hydra.jpeg|180px]] | ||
[[File:2j7mpm6c-1403014140.jpg| | [[File:2j7mpm6c-1403014140.jpg|160px]] | ||
''18/11/2020'' | ''18/11/2020'' | ||
==='''Research: polarized light microscopy'''=== | ==='''Research: polarized light microscopy'''=== | ||